“The health of soil, plants, animals and man is one and indivisible.” Sir Albert Howard, botanist and co-founder of the Soil Association.
In other words, healthy soil means healthy food. By choosing organic food you are choosing to support the cultivation of healthy soil systems that can benefit your own “gut garden”.
Organic farming focuses on maintaining and improving soil health, promoting biodiversity and minimising environmental impact. Organic farming practices, such as crop rotation, composting, and the use of cover crops, enhance soil organic matter and microbial diversity, all support the cultivation of healthy soil. A rich microbial ecosystem in the soil can lead to a more diverse range of microorganisms on the produce grown in these soils. When you consume these foods, the beneficial microorganisms may contribute to a more diverse gut microbiome, which is good for overall health.
Organic farming systems, particularly in cereal crop rotations, can foster greater microbial richness, higher microbial activity, and greater microbial biomass compared to conventional systems.
Findings in the European Journal of Soil Biology suggest that the enhanced microbial environment in organic farming could translate to healthier, more nutrient-dense crops. Indeed, organically produced crops (cereals, fruit and vegetables) have been found with up to 68% more antioxidants than non-organic.
Certain pesticides could affect the composition and functions of the gut microbiota.
One of the most significant benefits of organic food for gut health is the reduced exposure to synthetic pesticides. These chemicals, such as glyphosate, a widely used pesticide, could alter the composition of gut microbiota in both animals and humans.
Organic foods often contain higher levels of certain nutrients, particularly antioxidants, which are beneficial for digestion.
According to a review published in The British Journal of Nutrition, organic produce tends to have higher levels of antioxidants compared to conventional produce. These antioxidants, particularly polyphenols, can have prebiotic-like effects by supporting the growth of beneficial bacteria in your gut, thereby contributing to improved gut health and digestion.
Organic milk and meat can contain around 50% more beneficial omega-3 fatty acids than non-organic.
These nutritional differences also apply to organic dairy like butter, cream, cheese and yoghurt. The difference in Omega 3 is due to the organic animal’s diet. Organic animals eat a more natural, grass-based diet containing high levels of clover. This higher level of clover consumption increases the Omega 3 concentration in meat and milk.
